new style

style/shiny/gallery.css

@@ -0,0 +1,113 @@
+@import url(base.css);
+
+:root {
+  --image-size: 200px;
+}
+
+.grid {
+  padding: 0;
+  display: grid;
+  grid-template-columns: repeat(auto-fill, var(--image-size));
+  grid-gap: 1em;
+  justify-content: center;
+}
+
+.item {
+  --border-thickness: 2px;
+  list-style: none;
+
+  width: var(--image-size);
+  height: var(--image-size);
+  overflow: hidden;
+
+  position: relative;
+}
+
+.item:not(.year-marker) {
+  box-shadow: var(--text-shadow);
+  border: var(--border-thickness) solid white;
+  border-radius: 0.5em;
+}
+
+
+figure {
+  margin: 0;
+  padding: 0;
+}
+
+figcaption {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  display: block;
+  text-align: center;
+  width: 100%;
+  background: hsl(0, 0%, 0%, 75%);
+  font-size: 80%;
+  border-top: 1px solid white;
+}
+
+
+.year-marker {
+  grid-area: auto / 1;
+  padding: var(--border-thickness);
+}
+
+.year-text {
+  --gap: 0.2em;
+  display: grid;
+  grid-template-columns: repeat(2, calc(50% - 3 * var(--gap)));
+  grid-gap: var(--gap);
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  width: 100%;
+}
+
+.year-marker .y {
+  display: block;
+  text-align: center;
+  font-size: calc(var(--image-size) * 0.6);
+  line-height: 0;
+  font-weight: 900;
+  transform: scaleX(110%);
+}
+
+.item.nsfw::after {
+  --size: calc(1/4 * var(--image-size));
+  content: url(../18_plus_white.svg);
+  height: var(--size);
+  width: var(--size);
+
+  display: inline-block;
+  position: absolute;
+  top: 3px;
+  right: 3px;
+
+  transform: rotate(30deg);
+  mix-blend-mode: multiply;
+}
+
+@media (hover) {
+  .item:hover figcaption {
+    opacity: 20%;
+  }
+
+  @media (prefers-reduced-motion) {
+    .item:hover figcaption {
+      transform: translateY(80%);
+    }
+  }
+
+  @media (prefers-reduced-motion: no-preference) {
+    .item figcaption {
+      transition-property: opacity, transform;
+      transition-duration: 0.25s;
+      transition-timing-function: ease-in-out;
+    }
+
+    .item:hover figcaption {
+      transform: translate(-20%, 80%) rotateZ(7deg);
+    }
+  }
+}